449945062 has 16 divisors (see below), whose sum is σ = 771697440. Its totient is φ = 192742848.

The previous prime is 449945057. The next prime is 449945071. The reversal of 449945062 is 260549944.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29514 + ... + 42082.

It is an arithmetic number, because the mean of its divisors is an integer number (48231090).

Almost surely, 2^449945062 is an apocalyptic number.

449945062 is a deficient number, since it is larger than the sum of its proper divisors (321752378).

449945062 is a wasteful number, since it uses less digits than its factorization.

449945062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15135.

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 449945062 is about 21211.9084949940. The cubic root of 449945062 is about 766.2782463040.

The spelling of 449945062 in words is "four hundred forty-nine million, nine hundred forty-five thousand, sixty-two".